﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.ServiceModel;

namespace MusicStore.Dashboard.Service
{
  // NOTE: You can use the "Rename" command on the "Refactor" menu to change the interface name "ISales" in both code and config file together.
  [ServiceContract]
  public interface ISales
  {
    [OperationContract]
    IList<SalesByMonth> GetSalesByMonth();

    [OperationContract]
    IList<SalesByGenre> GetSalesByGenre();
  }
}